133777168

素因数分解:

$2^4\times 7^1\times {\mathrm{1194439}}^1$

素因数の和:1194454

約数の個数: 20

約数和(自身を含む): 296221120

約数和(自身を除く): 162443952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1194439, 2388878, 4777756, 8361073, 9555512, 16722146, 19111024, 33444292, 66888584, 133777168]

約数ペア:

[(1, 133777168), (2, 66888584), (4, 33444292), (7, 19111024), (8, 16722146), (14, 9555512), (16, 8361073), (28, 4777756), (56, 2388878), (112, 1194439)]